#!/usr/bin/env python3
# -*- coding: utf-8 -*-

' Numbers '

__author__ = 'dreamapple'

# 加减乘除 + - * /
print(2 + 2)
print(2 - 2)
print(2 * 3)
print(12 / 5)

# 整除 幂
print(12 // 5)
print(3 ** 3)

# There is full support for floating point; operators with mixed type operands convert the integer operand to floating point
print(2 * 3.14 - 3)

# 复数
print(2+3j)
